Answer Posted / rahamatulla

Array is collectioan of homogenius data types which stored
in memory allocation

#include int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

1724

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Write a program to print factorial of given number without using recursion?

996

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How do I determine whether a character is numeric, alphabetic, and so on?

1139

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Can a pointer be volatile in c?

992

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write an interactive C program that will encode or decode a line of text.To encode a line of text,proceed as follows. 1.convert each character,including blank spaces,to its ASCII equivalent. 2.Generate a positive random integer.add this integer to the ASCII equivalent of each character.The same random integer will be used for the entire line of text. 3.Suppose that N1 represents the lowest permissible value in the ASCII code,and N2 represents the highest permissible value.If the number obtained in step 2 above(i.e.,the original ASCII equivalent plus the random integer)exceeds N2,then subtract the largest possible multiple of N2 from this number,and add the remainder to N1.Hence the encoded number will always fall between N1 and N2,and will therefore always represent some ASCII character. 4.Dislay the characters that correspond to the encoded ASCII values.  The procedure is reversed when decoding a line of text.Be certain,however,that the same random number is used in decodingas was used in encoding.

3481

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When a c file is executed there are many files that are automatically opened what are they files?

1111

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How can I dynamically allocate arrays?

1104

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What do you understand by normalization of pointers?

1060

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What are the disadvantages of external storage class?

1062

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What is wrong with this program statement? void = 10;

1258

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What is a null string in c?

1047

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How can you access memory located at a certain address?

1121

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What are the types of bitwise operator?

1115

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What do you mean by scope of a variable in c?

1015

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What are logical errors and how does it differ from syntax errors?

1303

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